21000272952

素因数分解:

$2^3\times 3^1\times {\mathrm{875011373}}^1$

素因数の和:875011382

約数の個数: 16

約数和(自身を含む): 52500682440

約数和(自身を除く): 31500409488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 875011373, 1750022746, 2625034119, 3500045492, 5250068238, 7000090984, 10500136476, 21000272952]

約数ペア:

[(1, 21000272952), (2, 10500136476), (3, 7000090984), (4, 5250068238), (6, 3500045492), (8, 2625034119), (12, 1750022746), (24, 875011373)]